CN218599137U - Pipeline port plugging device - Google Patents

Abstract

The utility model provides a pipeline port plugging device, include the shutoff gasbag and wear to establish drain pipe on the shutoff gasbag, the both ends of drain pipe be water inlet and delivery port and communicate with the both sides of shutoff gasbag respectively, delivery port department is provided with the control assembly who is used for controlling rivers to flow. The utility model discloses, after the experiment of closing water was accomplished, for this internal moisture of discharge pipe, can adjust the control assembly who sets up on the drain pipe and open the drain pipe, this internal water accessible drain pipe of pipeline flows from the delivery port of drain pipe this moment, and control assembly's setting lets the user can freely regulate and control the outflow of pipeline water-logging, collects the discharged water, can prevent that the wasting of resources can protect construction site simultaneously, has made things convenient for subsequent pipeline construction.

Description

Pipeline port plugging device

Technical Field

The utility model relates to a pipeline plugging device technical field especially relates to a pipeline port plugging device.

Background

The water closing test is often done in traditional municipal works, and when the water closing test is done, a pipeline port plugging device is needed to plug a pipeline port.

The working principle of the pipeline port plugging device is that a pipeline plugging air bag made of high-quality rubber is inflated to expand, when the gas pressure in the water plugging air bag meets the specified requirement, the water plugging air bag fills the whole pipeline section, and water leakage is plugged by using the friction force generated by the wall of the pipeline plugging air bag and a pipeline. It is inside to have a large amount of water to store up at the pipeline among the water shutoff test, when taking out the gasbag after the experiment, stores up the water that is storing up in the inside pipeline and can gush from the pipeline port, and the water flow that gushes this moment is too big, causes the wasting of resources to can make the construction site muddy, cause the influence to subsequent pipeline construction, consequently, this messenger's scheme specially proposes a pipeline port plugging device, with the solution above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a pipeline port plugging device, when aiming at taking out the gasbag after the solution test, store up and can gush from the pipeline port at the inside moisture of pipeline, the too big inconvenient collection of the water flow of gushing out this moment and recycle, contain impurity in the water of gushing out simultaneously, inconvenient clearance has caused the technical problem of influence to the recovery of moisture.

In order to achieve the purpose, the technical scheme of the utility model is realized like this: the utility model provides a pipeline port plugging device, includes the shutoff gasbag and wears to establish drain pipe on the shutoff gasbag, the both ends of drain pipe are water inlet and delivery port and communicate with the both sides of shutoff gasbag respectively, delivery port department is provided with the control assembly who is used for controlling rivers to flow.

Furthermore, the control assembly comprises a sealing plate and a conical head, the sealing plate is fixed in the drainage pipe and is in sealing fit with the pipe wall of the drainage pipe, a regulating component used for regulating and controlling the movement of the conical head is arranged on the drainage pipe, a water outlet hole is formed in the sealing plate, the conical head is inserted into the water outlet hole and is in sealing fit with the water outlet hole, and the regulating component can regulate the movement of the conical head to be separated from the water outlet hole.

Furthermore, the regulation and control part comprises a first thread ring fixed outside the drain pipe, the first thread ring is in threaded connection with a threaded rod penetrating through the drain pipe, and the threaded rod is in rotary connection with the conical head.

Furthermore, the plugging air bag is arranged in an annular hollow mode, an installation pipe penetrates through the plugging air bag, the drain pipe is communicated with the installation pipe, an installation plate is fixed to the other end of the installation pipe, a sliding connection plate is movably sleeved on the pipe wall of the installation pipe, the plugging air bag is located between the installation plate and the sliding connection plate, and an adjusting part used for adjusting and controlling the sliding connection plate to move towards the installation plate side is arranged on the installation pipe.

Furthermore, the adjusting part comprises a threaded pipe, one end of the threaded pipe is communicated with the mounting pipe, a second threaded ring is connected to the threaded pipe in a threaded manner, and a pressing block used for pushing the sliding connection plate is arranged on the second threaded ring.

Furthermore, a crank is arranged on the second threaded ring, a holding ring is arranged on the crank in a rotating mode, and a friction pad is arranged on the outer surface of the holding ring.

Furthermore, the mounting plate is provided with a water inlet hole for water to flow into, and the mounting plate is provided with a filter screen coated at the water inlet hole.

The beneficial effects of the utility model are embodied in:

the utility model discloses in, through setting up the drain pipe, when using, carry out pipeline shutoff in putting into the pipeline through with the shutoff gasbag, water in the pipeline can flow in to the inside of drain pipe and flow by the restriction of control assembly between this time, after the water-stopping test is accomplished, for this internal moisture of discharge tube, can adjust the control assembly who sets up on the drain pipe and open the drain pipe, this internal water accessible drain pipe of pipeline flows from the delivery port of drain pipe this moment, because the bore of drain pipe is less than the bore of pipeline body, the discharge amount of water in the certain time has been reduced, can collect water storage spare setting up the delivery port department at the drain pipe between this time, control assembly's setting lets the user can freely regulate and control the outflow of pipeline water, collect the discharged water, can prevent that the wasting of resources can protect the construction place simultaneously, subsequent pipeline construction has been made things convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a portion a shown in fig. 2 according to the present invention.

Description of reference numerals:

11-a plugging air bag, 12-a mounting pipe, 13-a mounting plate, 14-a sliding connection plate, 15-a water inlet, 16-a filter screen, 21-a drain pipe, 22-a sealing plate, 23-a conical head, 24-a water outlet hole, 25-a first thread ring, 26-a threaded rod, 31-a threaded pipe, 32-a second thread ring, 33-a pressing block, 34-a crank, 35-a holding ring and 4-a holding rod.

Detailed Description

Referring to fig. 1 to 3, the utility model discloses pipeline port plugging device, including shutoff gasbag 11 with wear to establish drain pipe 21 on shutoff gasbag 11, drain pipe 21's both ends are water inlet and delivery port and communicate with the both sides of shutoff gasbag 11 respectively, and delivery port department is provided with the control assembly who is used for controlling rivers to flow.

The utility model discloses, through setting up drain pipe 21, when using, carry out the pipeline shutoff in putting into the pipeline through with shutoff gasbag 11, water in the pipeline can flow in the inside of drain pipe 21 and flow by the control assembly restriction between this time, after the water test is accomplished, in order to discharge the moisture in the pipeline body 1, can adjust the control assembly who sets up on drain pipe 21 and open drain pipe 21, water accessible drain pipe 21 in the pipeline body 1 flows from the delivery port of drain pipe 21 this moment, because the bore of drain pipe 21 is less than the bore of pipeline body 1, the discharge amount of water within a certain time has been reduced, can set up the delivery port department that stores up water spare at drain pipe 21 between this time and collect water, control assembly's setting lets the outflow that the user can freely regulate and control the pipeline water, collect the discharged water, can prevent that the wasting of resources can protect the construction place simultaneously, subsequent pipeline construction has been made things convenient for.

In one embodiment, control assembly includes closing plate 22 and conical head 23, and closing plate 22 is fixed in drain pipe 21 and with the sealed cooperation of the pipe wall of drain pipe 21, is provided with the regulation and control part that is used for regulating and control conical head 23 to remove on the drain pipe 21, has seted up apopore 24 on the closing plate 22, conical head 23 grafting apopore 24 and with apopore 24 sealed cooperation, the adjustable conical head 23 of regulation and control part removes and breaks away from apopore 24. Design like this, when using, conical head 23 pegs graft in apopore 24 and with apopore 24 sealed cooperation, conical head 23 cooperation sealing plate 22 can seal drain pipe 21 this moment, has prevented that moisture from discharging from drain pipe 21, when needing to discharge drain pipe 21 in moisture, accessible regulation and control part makes conical head 23 remove to breaking away from apopore 24, moisture can flow from the space between conical head 23 and apopore 24 between this.

In one embodiment, the adjusting member includes a first threaded ring 25 fixed outside the drain pipe 21, the first threaded ring 25 is threadedly connected with a threaded rod 26 penetrating the drain pipe 21, and the threaded rod 26 is rotatably connected with the conical head 23. By the design, when the position of the conical head 23 needs to be adjusted, the adjustable threaded rod 26 rotates, at the moment, the threaded rod 26 moves under the action of the first threaded ring 25, and the conical head 23 is driven by the threaded rod 26 to move, so that the quick position adjustment of the conical head 23 is completed.

In an embodiment, the plugging air bag 11 is arranged in an annular hollow shape, an installation pipe 12 penetrates through the plugging air bag 11, a drain pipe 21 is communicated with the installation pipe 12, an installation plate 13 is fixed at the other end of the installation pipe 12, a sliding connection plate 14 is movably sleeved at the pipe wall of the installation pipe 12, the plugging air bag 11 is located between the installation plate 13 and the sliding connection plate 14, and an adjusting component used for adjusting and controlling the sliding connection plate 14 to move towards the installation plate 13 side is arranged on the installation pipe 12. By means of the design, when the pipeline is plugged, in order to increase the plugging effect of the plugging air bag 11, the sliding plate 14 can be adjusted to move towards the mounting plate 13 through the adjusting component, the sliding plate 14 and the mounting plate 13 can squeeze the plugging air bag 11, the plugging air bag 11 is enabled to be attached to the pipe wall of the pipeline, and the plugging effect is increased.

In one embodiment, the adjusting member includes a threaded pipe 31, one end of the threaded pipe 31 is communicated with the mounting pipe 12, a second threaded ring 32 is screwed on the threaded pipe 31, and a pressing block 33 for pushing the sliding connection plate 14 is arranged on the second threaded ring 32. By the design, when the sliding joint plate 14 is used, the second thread ring 32 can be adjusted to rotate in order to adjust the position of the sliding joint plate 14, at the moment, the second thread ring 32 can move along the threaded pipe 31 under the action of the threaded pipe 31, the second thread ring 32 drives the pressing block 33 to move, and the pressing block 33 pushes the sliding joint plate 14, so that the position adjustment of the sliding joint plate 14 is completed.

In one embodiment, the second thread ring 32 is provided with a crank 34, the crank 34 is rotatably provided with a grip ring 35, and the outer surface of the grip ring 35 is provided with a friction pad. Design like this, when needs are adjusted second thread circle 32 and are rotated, the available hand is adjusted crank 34 and is rotated, accomplishes and adjusts the rotation of second thread circle 32, because it is provided with and holds the circle 35 to rotate on the crank 34, can hold when adjusting crank 34 and rotate and hold circle 35 and carry out the rotation of crank 34 and adjust, the friction pad on holding the circle 35 surface can be more convenient for the user to adjust crank 34 and rotate.

In one embodiment, the mounting plate 13 is provided with a water inlet 15 for water to flow into the mounting tube 12, the mounting plate 13 is provided with a filter screen 16, and the filter screen 16 covers the water inlet 15. Design like this, when discharge tube internal moisture, filter screen 16 can filter the large granule impurity of aquatic, has increased the cleanliness factor of the water of collection, has made things convenient for the follow-up water of collecting to carry out cleaning.

Preferably, the occluder can be provided with a holding rod 4, so that the occluder can be used by holding the holding rod 4 by hands when being used or carried, and meanwhile, the holding rod 4 is convenient for a user to position the occluder in a pipeline.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a pipeline port plugging device, its characterized in that includes shutoff gasbag (11) and wears to establish drain pipe (21) on shutoff gasbag (11), the both ends of drain pipe (21) are water inlet and delivery port and communicate with the both sides of shutoff gasbag (11) respectively, delivery port department is provided with the control assembly who is used for controlling rivers outflow.

2. The pipeline port plugging device according to claim 1, wherein the control assembly comprises a sealing plate (22) and a conical head (23), the sealing plate (22) is fixed in the drainage pipe (21) and is in sealing fit with the pipe wall of the drainage pipe (21), a regulating component for regulating and controlling the movement of the conical head (23) is arranged on the drainage pipe (21), a water outlet hole (24) is formed in the sealing plate (22), the conical head (23) is inserted into the water outlet hole (24) and is in sealing fit with the water outlet hole (24), and the regulating component can regulate the movement of the conical head (23) to be separated from the water outlet hole (24).

3. The pipe port occluder of claim 2, wherein the adjustment means comprises a first threaded ring (25) fixed outside the drain pipe (21), the first threaded ring (25) being threadedly connected with a threaded rod (26) extending through the drain pipe (21), the threaded rod (26) being rotatably connected with the conical head (23).

4. The pipe port plugging device according to claim 1, wherein said plugging air bag (11) is arranged in a hollow ring shape, said plugging air bag (11) is internally provided with an installation tube (12) in a penetrating manner, said drain tube (21) is communicated with said installation tube (12), the other end of said installation tube (12) is fixed with a mounting plate (13), a sliding plate (14) is movably sleeved on the tube wall of said installation tube (12), said plugging air bag (11) is positioned between said mounting plate (13) and said sliding plate (14), and said installation tube (12) is provided with an adjusting component for adjusting and controlling said sliding plate (14) to move to the side of said mounting plate (13).

5. The pipe port occluder of claim 4, wherein the adjustment member comprises a threaded tube (31), one end of the threaded tube (31) is in communication with the mounting tube (12), a second threaded ring (32) is threadedly connected to the threaded tube (31), and a pressing block (33) for pushing the sliding contact plate (14) is arranged on the second threaded ring (32).

6. The pipe port occluder of claim 5 wherein the second threaded ring (32) is provided with a crank (34), the crank (34) is rotatably provided with a grip ring (35), and the outer surface of the grip ring (35) is provided with a friction pad.

7. The pipe port plugging device according to claim 4, wherein said mounting plate (13) is provided with an inlet hole (15) for water to flow into said mounting tube (12), said mounting plate (13) is provided with a filter screen (16), and said filter screen (16) covers said inlet hole (15).

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